Describe the relationship between ecg and pulse rate

Question. Could you tell me what is the connection between heart beat and pulse ? What is the pulse of the average year-old child, of a. What are heart and pulse rates? Heart rate is measured by counting the pulse rate in the main arteries. Accurate heart rates can be measured from the thorax with a heart rate transmitter or by electrocardiograph (ECG/EKG). ElectroCardioGraphy (ECG) & Heart Rate (HR) - Technologies the relationship between the Heart Rate variations and the human emotional reactions.

Pulse can be measured from the earlobe with a pulse meter known as a Photo Reflectance or Infrared Sensor Monitor. Your pulse can vary with body movements and should, therefore, be measured while at rest.

Heart rate vs. pulse: Are they the same or different?

An easy way to measure pulse rate is to place your fingers at the base of the thumb at the wrist, or at the neck, just next to your windpipe. Heart rate vs pulse rate: The difference The cardiovascular system is a complex network of specialized muscle and tissue.

They all work together to ensure that oxygen-rich blood is being supplied to the far reaches of the human body. No organ is more important than the brain, which is why when our blood pressure becomes too low we often collapse or faint so our head will be on a lower plane, horizontally on the floor with the rest of the body.

Anatomy & Physiology Online - Cardiac conduction system and its relationship with ECG

This is to circumvent the effects of gravity and help the heart pump blood to the brain more easily. Our heart rate and pulse rate are key factors to ensuring blood pressure is high enough to sustain the perfusion of blood to all organs of the human body. While both are considered similar each represents a different mechanic of how the body is responding to differences in blood pressure.

describe the relationship between ecg and pulse rate

Under normal condition, both the heart rate and pulse rate tend to be the same, but in conditions that affect either only the heart or only the blood vessels, these values may differ. The heart rate is the measured value obtained per minute when listening to the sounds the heart produces. The pulse rate is the measured value per minute when palpating the arterial vessels through the sense of touch and is a good indicator of various blood pressures throughout the body.

describe the relationship between ecg and pulse rate

Your pulse rate is dependent on your heart rate. For if your heart were to stop beating you will not produce a pulse as there is no blood being pumped through the arterial vascular system.

Pathway of the electrical impulse: From the sinus node, the electrical impulse starts by spreading throughout the atria from right to left.

Heart rate vs. pulse: Are they the same or different?

When this happens, the cells lose their internal negativity, a process known as depolarization. The depolarization of the atria causes them to contract. The electrical current then spreads to the atrioventricular node AV nodefrom where it is further transmitted to the intraventricular Septum separates the left and right ventricles.

In order to depolarize the ventricles, the electrical impulse travels through the bundle of His, along the right and left bundle branches from left to rightand ends at the Purkinje fibers. This process causes depolarization of the ventricles, causing them to contract.

While the ventricles are being depolarized, the atria are regaining their internal electrical negativity, a process known as repolarization.

Electrocardiogram (ECG) | CardioSecur

This allows them to relax. Once the ventricles have fully depolarized, they too become repolarized, and which point they relax as well. The heart's conduction system Update your cardiac diagnostics You can record a clinical lead ECG using just 4 electrodes and an app on your iPad or iPhone.

Learn more The entire process of depolarization and repolarization is depicted on the ECG. The individual events are represented as spikes and waves, each representing a specific part of the cardiac conduction cycle.

describe the relationship between ecg and pulse rate

The picture below shows the pathway of an electrical impulse as it corresponds to the spikes and waves on an ECG. To do this, the heart is shown on its side.

AuflageS. When disturbances of the conduction system are present, this can be detected via abnormalities of the spikes and waves on an ECG. What are ECG leads?